【详识JAVA语言】猜数字游戏

import java.util.Random; 
import java.util.Scanner;;
class Test {
public static void main(String[] args) { 
Random random = new Random(); // 默认随机种子是系统时间 
Scanner sc = new Scanner(System.in); 
int toGuess = random.nextInt(100); 
// System.out.println("toGuess: " + toGuess); 
while (true) { 
System.out.println("请输入要输入的数字: (1-100)"); 
int num = sc.nextInt(); 
if (num < toGuess) { 
System.out.println("低了"); 
} else if (num > toGuess) { 
System.out.println("高了"); 
} else { 
System.out.println("猜对了"); 
break; 
}
} 
sc.close();
}
}